Results 31 to 40 of about 12,533 (231)

Hierarchical ZnIn2S4 microspheres as photocatalyst for boosting the selective biohydrogenation of furfural into furfuryl alcohol under visible light irradiation

Green Chemical Engineering, 2022
Photocatalyst-enzyme coupling process for visible light driven biotransformation holds promise in producing solar chemicals. In this work, aiming to produce furfuryl alcohol, the important bulk chemical that is typically derived from renewable ...
Hongqing Zhao, Qian Zhu, Yan Zhuang, Peng Zhan, Yanou Qi, Wenqiang Ren, Zhihao Si, Di Cai, Senshen Yu, Peiyong Qin   +9 more
doaj   +1 more source

Sulfur Hydrogen Bonding in Isolated Monohydrates: Furfuryl Mercaptan versus Furfuryl Alcohol

Chemistry – A European Journal, 2018
AbstractThe hydrogen bonds involving sulfur in the furfuryl mercaptan monohydrate are compared with the interactions originating from the hydroxyl group in furfuryl alcohol. The dimers with water were created in a supersonic jet expansion and characterized using microwave spectroscopy and supporting molecular orbital calculations.
Marcos Juanes, Alberto Lesarri, Ruth Pinacho, Elena Charro, José E. Rubio, Lourdes Enríquez, Martín Jaraíz   +6 more
openaire   +2 more sources

Amplified singlet oxygen generation in metallated-porphyrin doped conjugated polymer nanoparticles [PDF]

, 2018
We report on the mechanism and efficiencies of singlet oxygen O2(1Δg) generation of nanoparticles (NP) of the conjugated polymer (CP) poly(9,9-dioctylfluorene-alt-benzothiadiazole) (F8BT) doped with platinum octaethylporphyrin (PtOEP) suspended in water.
Chesta, Carlos Alberto, Hernández, Laura, Ibarra, Luis Exequiel, Lorente, Carolina, Macor, Lorena Paola, Palacios, Rodrigo Emiliano, Ponzio, Rodrigo Andrés, Spada, Ramiro Martín   +7 more
core   +2 more sources

Optimization of operating parameters for furfuryl alcohol production in a reactive distillation column using response surface methodology

Results in Chemistry
Furfuryl alcohol is an important platform chemical with a wide range of industrial applications. In this study, the optimization of operating parameters for the production of furfuryl alcohol in a reactive distillation column was investigated using ...
Ali Akbar Amooey
doaj   +1 more source

Potential of Waste Biomass from the Sugar Industry as a Source of Furfural and Its Derivatives for Use as Fuel Additives in Poland

Energies, 2020
Poland is one of the leading producers of sugar from sugar beet in Europe. However, the production of sugar generates large amounts of lignocellulosic waste, in the form of beet pulp and leaves.
Magdalena Modelska, Michal J. Binczarski, Piotr Dziugan, Szymon Nowak, Zdzisława Romanowska-Duda, Adam Sadowski, Izabela A. Witońska   +6 more
doaj   +1 more source

Diels‐Alder Click Chemistry as a Dynamic‐Covalent Crosslinking Method in Spheroid‐Encapsulating Hydrogels for Cartilage Engineering

Advanced Healthcare Materials, EarlyView.
This research shows the development of hydrogels with Diels‐Alder click chemistry for engineering cartilage‐like tissue. The hydrogels support cartilage spheroids which could be cultured for at least 28 days. Furthermore, the spheroids showed a tendency to fuse together into a more consistent construct, and produced important components needed for ...
Sanne M. van de Looij, Antonia G. Vasilopoulou, Lennard Spauwen, Antoinette van den Dikkenberg, Jasmijn V. Korpershoek, Mylene de Ruijter, Jos Malda, Bas G. P. van Ravensteijn, Tina Vermonden   +8 more
wiley   +1 more source

Carbon Membranes Prepared from Poly (Furfuryl Alcohol–Furfural) Precursors: Effect of FeCl₃ Additive

C, 2020
Thermosetting resins, such as poly (furfuryl alcohol), are efficient precursors for preparation of carbon membranes with molecular sieving properties. Polymerization of furfuryl alcohol is catalyzed by Bronsted or Lewis acids.
Areti Zaharopoulou, Spyros N. Yannopoulos, Theophilos Ioannides   +2 more
doaj   +1 more source

Asymmetric Active Center Triggers Side‐On Photo‐Fenton‐Like Reaction Through Polar Charge Transfer and Self‐Adapting Sulfur Vacancies

Advanced Science, EarlyView.
The Cu‐Zn3In2S6 photocatalyst (Cu‐ZISV) with asymmetric Cu‐SV‐Zn sites was designed and synthesized to boost peroxymonosulfate (PMS) activation kinetics. The side‐on photo‐Fenton‐like reaction by the asymmetric Cu‐SV‐Zn site accelerated PMS activation and pollutant degradation, and the first‐order kinetic constant of Cu‐ZISV increased by 4.87 times ...
Jiaqi Hu, Xiaoyuan Zhang, Yufei Gao, Jianyi Liu, Xu He, Yu Liu, Jinfeng Lu, Jun Ma   +7 more
wiley   +1 more source

Gas phase selective hydrogenation of furfural to furfuryl alcohol and 2-methylfuran over Cu-CeO2 coprecipitated catalysts [PDF]

, 2015
Furfural is an important chemical derived from lignocellulosic biomass, in particular from C5 sugars like xylose, and it is considered as a platform molecule of great potential for the synthesis of a broad spectrum of chemicals.
Cecilia, Juan Antonio, Jiménez López, Carmen Pilar, Maireles-Torres, Pedro Jesús, Moreno-Tost, Ramon, Márquez Rodríguez, Imanol, Santamaria-Gonzalez, Jose   +5 more
core  

Dimensional stability and colour responses of Pinus elliottii wood subjected to furfurylation treatments

Maderas: Ciencia y Tecnología, 2020
Organic substances have been used for different wood treatments, especially impregnation procedures, aiming to improve certain wood properties. The objective of this study was to evaluate dimensional stability and colorimetric features for a mature pine
Andrey Pereira Acosta, Henrique Römer Schulz, Kelvin Techera Barbosa, Gustavo Spiering Zanol, Ezequiel Gallio, Rafael de Avila Delucis, Darci Alberto Gatto   +6 more
doaj